KOGANEI小金井氣缸選型資料,KOGANEI

 CM2koganei氣缸活塞上采用組合密封圈實(shí)現(xiàn)雙向密封，活塞與活塞桿用壓鉚鏈接，不用螺母。，
      2)端蓋，端蓋上設(shè)有進(jìn)排氣通口，有的還在端蓋內(nèi)設(shè)有緩沖機(jī)構(gòu)。桿側(cè)端蓋上設(shè)有密封圈和防塵圈，以防止從活塞桿處向外漏氣和防止外部灰塵混入缸內(nèi)。桿側(cè)端蓋上設(shè)有導(dǎo)向套，以koganei氣缸的導(dǎo)向精度，承受活塞桿上少量的橫向負(fù)載，減小活塞桿伸出時(shí)的下彎量，延長koganei氣缸使用壽命。導(dǎo)向套通常使用燒結(jié)含油合金、前傾銅鑄件。端蓋過去常用可鍛鑄鐵，現(xiàn)在為減輕重量并防銹，常使用鋁合金壓鑄，微型缸有使用黃銅材料的

KOGANEI小金井氣缸選型資料,KOGANEI
     
      3)活塞，活塞是koganei氣缸中的受壓力零件。為防止活塞左右兩腔相互竄氣，設(shè)有活塞密封圈。活塞上的耐磨環(huán)可koganei氣缸的導(dǎo)向性，減少活塞密封圈的磨耗，減少摩擦阻力。耐磨環(huán)長使用聚氨酯、聚四氟乙烯、夾布合成樹脂等材料。活塞的寬度由密封圈尺寸和必要的滑動(dòng)部分長度來決定。滑動(dòng)部分太短，易引起早期磨損和卡死。活塞的材質(zhì)常用鋁合金和鑄鐵，小型缸的活塞有黃銅制成的。
      4)活塞桿，活塞桿是koganei氣缸中zui重要的受力零件。通常使用高碳鋼，表面經(jīng)鍍硬鉻，或使用不銹鋼，以防腐蝕，并密封圈的耐磨性。，
      5)密封圈，回轉(zhuǎn)或往復(fù)運(yùn)動(dòng)處的部件密封稱為動(dòng)密封，靜止件部分的密封稱為靜密封。，
      缸筒與端蓋的連接方法主要有以下幾種：，
      整體型、鉚接型、螺紋聯(lián)接型、法蘭型、拉桿型。，

      6)koganei氣缸工作時(shí)要靠壓縮空氣中的油霧對活塞進(jìn)行潤滑。也有小部分免潤滑koganei氣缸。
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